diff --git a/README.md b/README.md
index c38055d..e086ca4 100644
--- a/README.md
+++ b/README.md
@@ -506,6 +506,11 @@ the [browser malware](#browser-malware) section.*
   XOR key using frequency analysis.
 * [PackerAttacker](https://github.com/BromiumLabs/PackerAttacker) - A generic
   hidden code extractor for Windows malware.
+* [PyInstaller Extractor](https://github.com/extremecoders-re/pyinstxtractor) -
+  a Python script to extract the contents of a PyInstaller generated Windows
+  executable file. The contents of the pyz file (usually pyc files) present
+  inside the executable are also extracted and automatically fixed so that a
+  Python bytecode decompiler will recognize it.
 * [un{i}packer](https://github.com/unipacker/unipacker) - Automatic and
   platform-independent unpacker for Windows binaries based on emulation.
 * [unpacker](https://github.com/malwaremusings/unpacker/) - Automated malware